Thought by now they would be fielding units that actually worked in TC. I found stock coil loose in mine & caused wildly inaccurate TC until I tightened it up, then it was only very inaccurate. Try to lock your base resistance as close as possible which is tough, but really helps. My red one isn't too bad & actually read a square occ correctly. My Black one is impossible and all over the map in TC. To avoid leaking use Square ni200 OCCs. Never let you tank run dry.Thank you for the warning, I am not using titanium and probably never will. I am having a problem with the temperature control though. I'm sure its my fault, but I have it set on 40W and 325F and sometimes it fires and other times I hit the button and its just like its barely firing at all and when it does that it leaks out the bottom. Am I doing something wrong here? Been vaping 5 years but this is my first try at TC. When it does the barely firing thing I notice the watts only seem to go up to like 13 Watts before it hits temp protect. Do I need to raise the temperature?
I second the recommendation to get an Evic VTC Mini as your First TC Mod. Inexpensive at $42-$46 w/ full tank kit delivered & very capable little mod, especially after V3.0 release.
Last edited: